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A 15p+ variant shown to be a t(Y;15) with fluorescence in situ hybridisation
A A Neumann1, L G Robson, A Smith
1Cytogenetics Laboratory, Children's Hospital, Camperdown, NSW, Australia.
Annales De Genetique
|January 1, 1992
Abstract:
Prenatal diagnosis in two successive pregnancies revealed the karyotype 46,XX,15p+ (pat). Using the Y heterochromatic probe pHY3.4 and fluorescence in situ hybridisation, the variant 15 was identified as a t(Y;15)(q12;p11). Interphase scanning alone would have given a false result in both prenatal assessments and in the phenotypically normal father.